Chroma-Ki is a mystical martial art that involves channeling color coded energy through one's self or items to add or increase certain properties to them. The Caldur dojo run by Micah Caldur
teaches these 6 styles. While generally the effects of Chroma-Ki must be activated there have been know n to be basic residual effects on the user, such as orange chroma users being generally tougher and stronger despite a lack of exercise, or green chroma users having an quicker recovery from injury or sickness.